From 134a92659f9382f00f94b880183472b0769ad53e Mon Sep 17 00:00:00 2001
From: Alexander Popov <alpopov@ptsecurity.com>
Date: Fri, 20 May 2016 12:37:28 +0300
Subject: [PATCH] usbip: don't call stub_device_reset() during
stub_disconnect()
stub_disconnect() calls stub_device_reset() during usb_unbind_device() when
usb device is locked. So usb_lock_device_for_reset() in stub_device_reset()
in that case polls for one second and returns -EBUSY anyway.
Remove useless flag USBIP_EH_RESET from SDEV_EVENT_REMOVED.
Signed-off-by: Alexander Popov <alpopov@ptsecurity.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/usbip/usbip_common.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/usbip/usbip_common.h b/drivers/usb/usbip/usbip_common.h
index c7508cbce3ce8..9f490375ac923 100644
--- a/drivers/usb/usbip/usbip_common.h
+++ b/drivers/usb/usbip/usbip_common.h
@@ -245,7 +245,7 @@ enum usbip_side {
#define USBIP_EH_RESET (1 << 2)
#define USBIP_EH_UNUSABLE (1 << 3)
-#define SDEV_EVENT_REMOVED (USBIP_EH_SHUTDOWN | USBIP_EH_RESET | USBIP_EH_BYE)
+#define SDEV_EVENT_REMOVED (USBIP_EH_SHUTDOWN | USBIP_EH_BYE)
#define SDEV_EVENT_DOWN (USBIP_EH_SHUTDOWN | USBIP_EH_RESET)
#define SDEV_EVENT_ERROR_TCP (USBIP_EH_SHUTDOWN | USBIP_EH_RESET)
#define SDEV_EVENT_ERROR_SUBMIT (USBIP_EH_SHUTDOWN | USBIP_EH_RESET)